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authorHarald Welte <laforge@gnumonks.org>2011-08-11 12:50:13 +0200
committerHarald Welte <laforge@gnumonks.org>2011-08-11 12:59:57 +0200
commit0000ca5885e0e40ce5d12b641992a567f5df1200 (patch)
tree42948316b8cb3770d56c9e3ce428861d79eecd45
parent986926ebdec18214b54705c74adddb7aa7a7c7c7 (diff)
E1 Input: Add rate counters for events related to E1 lines
-rw-r--r--openbsc/include/openbsc/e1_input.h10
-rw-r--r--openbsc/src/libabis/e1_input.c35
-rw-r--r--openbsc/src/libabis/e1_input_vty.c33
3 files changed, 66 insertions, 12 deletions
diff --git a/openbsc/include/openbsc/e1_input.h b/openbsc/include/openbsc/e1_input.h
index 0d79c7d1e..f201c4fb1 100644
--- a/openbsc/include/openbsc/e1_input.h
+++ b/openbsc/include/openbsc/e1_input.h
@@ -8,6 +8,7 @@
#include <openbsc/gsm_data.h>
#include <osmocom/core/msgb.h>
#include <osmocom/core/select.h>
+#include <osmocom/core/rate_ctr.h>
#include <openbsc/subchan_demux.h>
#define NUM_E1_TS 32
@@ -19,6 +20,14 @@ enum e1inp_sign_type {
};
const char *e1inp_signtype_name(enum e1inp_sign_type tp);
+enum e1inp_ctr {
+ E1I_CTR_HDLC_ABORT,
+ E1I_CTR_HDLC_BADFCS,
+ E1I_CTR_HDLC_OVERR,
+ E1I_CTR_ALARM,
+ E1I_CTR_REMOVED,
+};
+
struct e1inp_ts;
struct e1inp_sign_link {
@@ -107,6 +116,7 @@ struct e1inp_line {
struct llist_head list;
unsigned int num;
const char *name;
+ struct rate_ctr_group *rate_ctr;
/* array of timestlots */
struct e1inp_ts ts[NUM_E1_TS];
diff --git a/openbsc/src/libabis/e1_input.c b/openbsc/src/libabis/e1_input.c
index 293175e5f..f73862673 100644
--- a/openbsc/src/libabis/e1_input.c
+++ b/openbsc/src/libabis/e1_input.c
@@ -39,17 +39,19 @@
#endif
#include <osmocom/core/select.h>
+#include <osmocom/core/linuxlist.h>
#include <osmocom/core/msgb.h>
+#include <osmocom/core/talloc.h>
+#include <osmocom/core/rate_ctr.h>
+
#include <openbsc/debug.h>
#include <openbsc/gsm_data.h>
#include <openbsc/e1_input.h>
#include <openbsc/abis_nm.h>
#include <openbsc/abis_rsl.h>
-#include <osmocom/core/linuxlist.h>
#include <openbsc/subchan_demux.h>
#include <openbsc/trau_frame.h>
#include <openbsc/trau_mux.h>
-#include <osmocom/core/talloc.h>
#include <openbsc/signal.h>
#include <openbsc/misdn.h>
@@ -65,6 +67,31 @@ LLIST_HEAD(e1inp_line_list);
static void *tall_sigl_ctx;
+static const struct rate_ctr_desc e1inp_ctr_d[] = {
+ [E1I_CTR_HDLC_ABORT] = {
+ "hdlc.abort", "ABORT from E1 Layer1"
+ },
+ [E1I_CTR_HDLC_BADFCS] = {
+ "hdlc.bad_fcs", "Bad Frame Check Sequence"
+ },
+ [E1I_CTR_HDLC_OVERR] = {
+ "hdlc.overrun", "HDLC Overrun"
+ },
+ [E1I_CTR_ALARM] = {
+ "alarm", "E1 Alarm (Yellow/Red)"
+ },
+ [E1I_CTR_REMOVED] = {
+ "removed", "E1 Line removed"
+ },
+};
+
+static const struct rate_ctr_group_desc e1inp_ctr_g_d = {
+ .group_name_prefix = "e1inp",
+ .group_description = "E1 Input subsystem",
+ .num_ctr = ARRAY_SIZE(e1inp_ctr_d),
+ .ctr_desc = e1inp_ctr_d,
+};
+
/*
* pcap writing of the misdn load
* pcap format is from http://wiki.wireshark.org/Development/LibpcapFileFormat
@@ -360,8 +387,10 @@ struct e1inp_line *e1inp_line_create(uint8_t e1_nr, const char *driver_name)
return NULL;
line->driver = driver;
-
line->num = e1_nr;
+
+ line->rate_ctr = rate_ctr_group_alloc(line, &e1inp_ctr_g_d, line->num);
+
for (i = 0; i < NUM_E1_TS; i++) {
line->ts[i].num = i+1;
line->ts[i].line = line;
diff --git a/openbsc/src/libabis/e1_input_vty.c b/openbsc/src/libabis/e1_input_vty.c
index 6055038f3..eb34aa188 100644
--- a/openbsc/src/libabis/e1_input_vty.c
+++ b/openbsc/src/libabis/e1_input_vty.c
@@ -20,23 +20,27 @@
#include <stdlib.h>
#include <unistd.h>
+#include <osmocom/core/linuxlist.h>
+#include <osmocom/core/talloc.h>
+#include <osmocom/core/utils.h>
+#include <osmocom/gsm/gsm_utils.h>
+
#include <osmocom/vty/command.h>
#include <osmocom/vty/buffer.h>
#include <osmocom/vty/vty.h>
#include <osmocom/vty/logging.h>
+#include <osmocom/vty/misc.h>
#include <osmocom/vty/telnet_interface.h>
-#include <osmocom/core/linuxlist.h>
#include <openbsc/gsm_data.h>
#include <openbsc/e1_input.h>
-#include <osmocom/core/utils.h>
-#include <osmocom/gsm/gsm_utils.h>
-#include <osmocom/core/talloc.h>
#include <openbsc/vty.h>
#include <openbsc/debug.h>
#include "../../bscconfig.h"
+/* CONFIG */
+
#define E1_DRIVER_NAMES "(misdn|dahdi)"
#define E1_DRIVER_HELP "mISDN supported E1 Card\n" \
"DAHDI supported E1/T1/J1 Card\n"
@@ -114,6 +118,8 @@ static int e1inp_config_write(struct vty *vty)
return CMD_SUCCESS;
}
+/* SHOW */
+
static void e1drv_dump_vty(struct vty *vty, struct e1inp_driver *drv)
{
vty_out(vty, "E1 Input Driver %s%s", drv->name, VTY_NEWLINE);
@@ -132,34 +138,43 @@ DEFUN(show_e1drv,
return CMD_SUCCESS;
}
-static void e1line_dump_vty(struct vty *vty, struct e1inp_line *line)
+static void e1line_dump_vty(struct vty *vty, struct e1inp_line *line,
+ int stats)
{
vty_out(vty, "E1 Line Number %u, Name %s, Driver %s%s",
line->num, line->name ? line->name : "",
line->driver->name, VTY_NEWLINE);
+ if (stats)
+ vty_out_rate_ctr_group(vty, " ", line->rate_ctr);
}
DEFUN(show_e1line,
show_e1line_cmd,
- "show e1_line [line_nr]",
+ "show e1_line [line_nr] [stats]",
SHOW_STR "Display information about a E1 line\n"
"E1 Line Number\n")
{
struct e1inp_line *line;
+ int stats = 0;
- if (argc >= 1) {
+ if (argc >= 1 && strcmp(argv[0], "stats")) {
int num = atoi(argv[0]);
+ if (argc >= 2)
+ stats = 1;
llist_for_each_entry(line, &e1inp_line_list, list) {
if (line->num == num) {
- e1line_dump_vty(vty, line);
+ e1line_dump_vty(vty, line, stats);
return CMD_SUCCESS;
}
}
return CMD_WARNING;
}
+ if (argc >= 1 && !strcmp(argv[0], "stats"))
+ stats = 1;
+
llist_for_each_entry(line, &e1inp_line_list, list)
- e1line_dump_vty(vty, line);
+ e1line_dump_vty(vty, line, stats);
return CMD_SUCCESS;
}